S-92844A211 3.1 mm ID x 5.9 mm OD ASME B18.22M ASME Washers
ASME Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance from 316 stainless steel, ideal for harsh environments including marine and chemical processing.
- Precise dimensional fit with 3.1mm ID and 5.9mm OD, ensuring reliable load distribution for M2.5 screws.
- Consistent thickness control (0.6-0.9mm) for uniform clamping force and vibration resistance in assemblies.
- Guaranteed mechanical compliance with ASME B18.22M standards, ensuring interchangeability and reliable performance.
- Safe for regulated industries with full REACH SVHC compliance, meeting strict environmental and health standards.
- Broad industrial applicability due to metric sizing and robust stainless steel construction for long-term durability.
Professional Applications & Engineering Value
This M2.5 metric flat washer is engineered to address common failure points in precision assemblies. The 316 stainless steel material provides superior resistance to pitting and crevice corrosion, making it indispensable in applications exposed to chlorides, acids, or high humidity, such as marine hardware, food processing equipment, and pharmaceutical machinery. Its flat washer design ensures even surface pressure distribution, preventing fastener loosening under dynamic loads and protecting sensitive components from galvanic corrosion. By complying with ASME B18.22M dimensional standards, these washers guarantee perfect fit and function in metric-based industrial systems, reducing installation errors and maintenance downtime.
Specification Summary & Compliance
This washer features precise dimensions: Inner Diameter of 3.1 mm, Outer Diameter of 5.9 mm, and Thickness ranging from 0.6 to 0.9 mm, designed for M2.5 screw size. It is manufactured in accordance with ASME B18.22M standard for mechanical accuracy and interchangeability. The product is fully compliant with REACH (EC 1907/2006) regulations regarding SVHCs as of 01/17/2022, ensuring it meets the latest environmental and safety requirements for industrial use.
